books.google.fr - Fireworks are synonymous with celebration in the twenty-first century. But pyrotechnics—in the form of rockets, crackers, wheels, and bombs—have exploded in sparks and noise to delight audiences in Europe ever since the Renaissance. Here, Simon Werrett shows that, far from being only a means of entertainment,...https://books.google.fr/books/about/Fireworks.html?hl=fr&id=sSbE80slMucC&utm_source=gb-gplus-shareFireworks